I think I like playing with a Commander, as the whole team tends to be more cohesive when there's one. I've seen more squads work together to capture or defend a point when a Commander is requesting squads to do something together, instead of the squads just running around doing their own thing.

played a com twice and it was broring because you ar elocked in the shed and being forced to control the UAV for a long time gets annoying. Also if squads are not paying attention or not responding its almost meaningless